1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexira [117]
3 years ago
7

Which triangles are similar?

Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0
I’m pretty sure it would be a and b
You might be interested in
The perimeter of a rectangle is 48 centimeters. the relationship between the length, the width, and the perimeter of the rectang
serious [3.7K]

Answer:

1. 14 cm

2. 20.4 cm

3. 24 - w

Step-by-step explanation:

Let's start with the last question, as it'll make answering the previous two a lot easier. In the 3rd question, we are asked to create a formula to find the length of a given rectangle, using its given perimeter of 48 centimeters and width of w centimeters.

Therefore, let the length of the rectangle be l, we can construct the following equation:

2l + 2w = 48\\\to2l = 48 - 2w\\\to l = \frac{48 - 2w}2\\\to l = 24 - w


Now we have a formula that defines our length, if given the width of the rectangle. The only thing from here on out is to substitute the given widths to the formula we just found.

1. w = 10 , therefore, l = 24 - 10 = 14.

2. w = 3.6 , therefore, l = 24 - 3.6 = 20.4.

5 0
1 year ago
Divide $180 in the ratio 7:2<br> [10pts]
Ipatiy [6.2K]

Answer:

hope it helps

Step-by-step explanation:

6 0
2 years ago
HELP ME!! I GIVE YOU 20 POINTS BE QUICK AND GET IT RIGHT PLEASE
andrey2020 [161]

Answer:

Are we supposed to put numbers there?

Step-by-step explanation:

I am still gonna try to help you out, ok?

7 0
3 years ago
Read 2 more answers
Find x in this proportion. 5/2x = 25/4 x=
Diano4ka-milaya [45]
5/2 is the answer.


Have a nive day!
5 0
3 years ago
Ab is perpendicular to cd how many 90 angles are formed by the intersection
Shtirlitz [24]
Only one unless it goes across than2
3 0
3 years ago
Other questions:
  • It took Josh 1 1/2 hours to ride his bike 5 1/2 miles. What was Josh's speed on his bike?
    10·1 answer
  • Can you please answer all pls
    11·1 answer
  • What are the solutions to <br> |4b−5|=19
    10·1 answer
  • Brandon has 7 ten dollar bills and 8 one dollar bills Joshua has 3 fewer ten dollar bills and 4 fewer one dollar bills than Bran
    11·1 answer
  • WILL GIVE BRAINLEST PLEASE!!!!!!!! Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and ora
    11·1 answer
  • A study of lobster trap placement used a 90​% confidence interval to estimate the mean trap spacing​ (in meters) for the populat
    13·1 answer
  • Please help me, i really need help
    12·2 answers
  • Please help me I will give a briainliest​
    7·2 answers
  • Tbh ive fogotten how to do all of these so plz helpppppppppp
    8·1 answer
  • [Will Mark Brainliest]
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!